Merge pull request #1 from lukaramu/master

Style update
cleaned up spacing
compute average word length
average word length and count
added timebar type
working on cleaning up top users box
pulling time bars merged
working on self talk
generalized extractors
uniform extractors
first pass of better table-izing
better abstraction
tablization
removed print statement
removed unused function
dont generate documentation
removed unused function
added cross-mentions
added more queries
correct indentation